1992 MAZDA PROTEGE brake pads

CONVENTIONAL BRAKE SYSTEM
CONVENTIONAL BRAKE SYSTEM
PREPARATION
SST
49 0259 770B
For 49 F043 001
For
removal of
adjustment of
Wrench, flare nut
w brake pipe Adjust gauge
piston-to-push
rod clearance
49 0208 701A
For 49 0221 600C For
removal of
installation of
Air-out tool, boot 471 piston seal
Expand tool, disc brake pads
brake (Front disc brake)
._’
P-4

CONVENTIONAL BRAKE SYSTEM
03UOPX-021
PEDAL-TO-FLOOR
CLEARANCE

03UOPX-02
Pedal Play
Inspection
1. Depress the pedal a few times to eliminate the vacuum in
the system.
2. Gently depress the pedal by hand and check the free play
(until resistance is felt).
Pedal play: 4-7mm (0.16-0.26 in)
Adjustment
1. Loosen locknut @and turn rod @to adjust the free play.
2. Verify the pedal height and the stoplight operation.
Pedal-To-Floor Clearance
Inspection
Verifv that the distance from the floor panel to the center of
the pedal pad is as specified when the pedal is depressed
with a force of 569 N (60
kg, 132 lb).
Pedal-to-floor clearance: 70mm (2.76 in) min.
If the distance is less than specified, check for the following
problems:
1. Air in brake system
2. Malfunction of automatic adjuster (Rear drum brakes)
3. Worn shoes or pads
P-9

CONVENTIONAL BRAKE SYSTEM
FRONT BRAKE (DISC)
Quick Inspection, On-vehicle
Disc pad
1. Jack up the front of the vehicle and support it with safety
stands.
2. Remove the wheels.
3. Verify the remaining thickness of the pads.
Thickness: 2.0mm (0.08 in) min.
Replacement
Disc pad
1. Remove in the order shown in the figure.
2. Install in the reverse order of removal, referring to
Installation Note.
23UOPX-oc
1. M-spring 4. Disc pad 5. Anti-squeak shim
2. W-pin Installation Note . . . . . . . . Below 6. Outer shim
3. Pad pin Inspection ,.,..,... page P-20 7. Inner shim
P-18
IBUOPX-01
Installation note
Disc pad
When installing the disc pads, push the piston fully inward with
the
SST and an old pad.

CONVENTIONAL BRAKE SYSTEM
REAR BRAKE (DISC)
Quick Inspection, On-vehicle
Disc pad
1. Jack up the rear of the vehicle and support it with safety
stands.
2. Remove the wheels.
3. Verify that the remaining thickness of the pads.
Thickness: l.Omm (0.04 in) min.
1 SUOPX-011
Replacement
Disc pad
1. Remove in the order shown in the figure, referring to Removal Note.
2. Install in the reverse order of removal, referring to Installation Note.
12-16 (1.2-l .6, 6.7-l 2
N.m (m-kg, &lb)
,,?I lftPY.rl17
1. Screw plug
2. Manual adjustment gear
Removal Note, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Below
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . . . page P-24 _.,--. ,. ., . .
4. M-spring
5. Disc pad assembly
Inspection . , . , , . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . page P-25
6. Shim
3. Lock bolt 7. Guide plate
Removal note
Manual adjustment gear
Turn the manual adjustment gear counterclockwise with an
Allen wrench to pull the brake caliper piston inward. (Turn until
it stops)
03UOPX-062
P-23

CONVENTIONAL BRAKE SYSTEM
Installation note
Manual adjustment gear
1. Turn the manual adjustment gear clockwise until the brake
pads just touch the disc pIaTe.
2. Return the manual adjustment gear l/3-turn
Removal / Installation
Caliper
1. Jack up the rear of the vehicle and support it with safety stands.
2. Remove the wheels.
3. Remove in the order shown in the figure, referring to
Removal Note.
4. Install in the reverse order of removal, referring to Installation Note.
5. Tighten all nuts and bolts to the specified torques, referring to the figure.
@ 22-29 (2.2-3.0, 16-22)

23-30 (2.2-3.1, 16-
N.m (m-kg, R-lb)
23UOPX-00
1. Parking cable 7. Caliper
Removal I Inspection / Disassembly / Inspection /
Installation . . . . . . . . . . . . . . . . . . . . . . ,.,........ page P-32 Assembly ,.....*........................... page P-26
2. Connecting bolt 8. Disc pad assembly
3. Brake hose Replacement ,...,.,.,.,........*........... page P-23
4. Screw plug Inspection . . . . . . . ..*......................... page P-25
5. Manual adjustment gear 9. Bolt
Removal Note . . . . . . . . . . . . . . . ,,..,.,....... page P-23 10. Mounting support
Installation Note ,....,.,..,.,...,., ,...,., page P-24 11, Disc plate
6. Lock bolt Inspection .,...........*..................... page P-25
After installation:
(1) Add brake fluid and bleed air. (Refer to page P-6.)
(2) Adjust the parking brake lever stroke. (Refer to page P-31 .)
(3) Depress the brake pedal a few times and check that the rear brakes do not drag excessively while
rotating the wheel by hand.
P-24